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args variable allows access to command line args

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Maxwell
2025-05-13 09:07:35 +10:00
parent 5c7e86b3b0
commit 8fe543b291
3 changed files with 9 additions and 16 deletions
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1
examples/args.io Normal file
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@@ -0,0 +1 @@
printlist args;

22
src/Interpreter.cpp
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@@ -78,25 +78,17 @@ void Interpreter::interpret(vector<Token> tokenList) {
if (varIt != variables.end()) { if (varIt != variables.end()) {
// This is pretty crappy code but it exists for now. Lists are gonna break this so much it's not even gonna be funny // This is pretty crappy code but it exists for now. Lists are gonna break this so much it's not even gonna be funny
if (varIt->second.type == valtype::LIST) { //if (varIt->second.type == valtype::LIST) {
if (peek()->keyword == keywords::OSQUA) {
if (peek(2)->keyword == keywords::VALUE && peek(2)->type == valtype::INT && peek(2)->type == valtype::INT && peek(3)->keyword == keywords::CSQUA) { //} else {
Token newToken;
Value tokenVal = get<List>(varIt->second.value).value[get<int>(peek(2)->value.value)];
newToken.keyword = keywords::VALUE;
newToken.type = tokenVal.type;
newToken.value.value = tokenVal.value;
// Do this later
}
}
} else {
// Replace the token with the variable's value // Replace the token with the variable's value
Token newToken; Token newToken;
newToken.keyword = keywords::VALUE; newToken.keyword = keywords::VALUE;
if (varIt->second.type == valtype::LIST) newToken.keyword = keywords::LISTOBJ;
newToken.type = varIt->second.type; newToken.type = varIt->second.type;
newToken.value = varIt->second; newToken.value = varIt->second;
currentInstruction[i] = newToken; currentInstruction[i] = newToken;
} //}
} }
} else if (currentInstruction[i].keyword == keywords::INPUT) { } else if (currentInstruction[i].keyword == keywords::INPUT) {
Token newToken; Token newToken;
@@ -273,7 +265,7 @@ void Interpreter::interpret(vector<Token> tokenList) {
newToken.type = valtype::LIST; newToken.type = valtype::LIST;
newToken.value.type = valtype::LIST; newToken.value.type = valtype::LIST;
newToken.value.value = buf; newToken.value.value = buf;
newToken.keyword = keywords::LIST; newToken.keyword = keywords::LISTOBJ;
currentInstruction.insert(currentInstruction.begin() + startIndex, newToken); currentInstruction.insert(currentInstruction.begin() + startIndex, newToken);
} }
} }
@@ -368,7 +360,7 @@ void Interpreter::executeCode(vector<Token> tokens) {
if (tokens.size() <= i) syntaxError.fnNotSufficientArgs("printlist", 1, 1, 0); if (tokens.size() <= i) syntaxError.fnNotSufficientArgs("printlist", 1, 1, 0);
Token nextToken = tokens[i]; Token nextToken = tokens[i];
log.debug("Printing a list. Type of next token is " + log.getTypeString(nextToken.value.type)); log.debug("Printing a list. Type of next token is " + log.getTypeString(nextToken.value.type));
if (nextToken.keyword == keywords::LIST && nextToken.type == valtype::LIST) { if (nextToken.keyword == keywords::LISTOBJ && nextToken.type == valtype::LIST) {
List list = get<List>(nextToken.value.value); List list = get<List>(nextToken.value.value);
log.debug("List obtained"); log.debug("List obtained");
if (list.value[0].type == valtype::INT) { if (list.value[0].type == valtype::INT) {

2
src/common.h
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@@ -39,7 +39,7 @@ enum class keywords {
EQUAL, INEQUAL, LESS, GREATER, EQLESS, EQGREATER, EQUAL, INEQUAL, LESS, GREATER, EQLESS, EQGREATER,
INCREMENT, DECREMENT, INCREMENT, DECREMENT,
PRINT, PRINTLN, PRINTLIST, LET, INPUT, EXIT, PRINT, PRINTLN, PRINTLIST, LET, INPUT, EXIT,
VALUE, LIST, SEMICOLON, VARIABLE, VALUE, LISTOBJ, SEMICOLON, VARIABLE,
COMMENT COMMENT
}; };